Refs.: Kellogg, A.E. (1928) Auriferous Gravels of Southwest Oregon. Mining Journal (Phoenix, Arizona): 11(20) (March. 15, 1928): 3-6 and 54-55.
- Stockman, H.W. and Hlava, P.F. (1984) Platinum-group minerals in Alpine chromitites from southwestern Oregon. Economic Geology: 79: 491-508.
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